docs: def url(self):
          """The URL of the request (str)."""
          query = {
              'key': self.api_key or default_api_key,
              'person': self.person.to_json(),
              'query_params_mode': self.query_params_mode,
              'exact_name': self.exact_name,
              'prioritize_records_by': ','.join(self._prioritize_records_by),
              'filter_records_by': self._filter_records_by,
          }
          return SearchAPIRequest.BASE_URL + urllib.urlencode(query, doseq=True)